Drag hinders the forward motion of the aircraft.

作用于空中的阻力阻碍飞机向前运动。

This results in the forward motion of the aperture.

这一结果在向前运动的光圈。

I use the forward motion to look and then breathe to the side.

我使用向前的动作看一下然后一侧换气。

That leads to continuous forward motion that drives your success.

这导致不断前进的动力，驱动你的成功。

When forward motion is imparted to it from an external source, air is forced.

当由外部能源强迫其向前运动时，空气被迫进入进气道。

It will also be a platform and network to facilitate forward motion and action.

它同时也会是一个平台和网络，来推动工作进行。

This keeps you really low and helps you maintain balance and forward motion during the breath.

这能使你保持低的位置，在换气时保持平衡和持续前进。

The forward motion is encouraging, and before long, you'll probably find yourself speeding toward completion.

不久就会发现自己正在迅速地朝着完成进发。

So you should also be able to get the rotational kinetic energy out and convert that again into forward motion.

这样你也能,得到旋转动能,再次转化它,变成别的能量。

Thus it came about that the forward motion of progressivism came to a halt in the early uncertain months of 1939.

这样，在1939年不稳定的头几个月，进步运动的前进步伐停止了。

As a result, the air bag absorbs the energy of the forward motion of the occupants with little or no injury to them.

结果是，安全气囊吸收了乘员向前撞击的能量，使乘员受到最小的伤害。

By its rotation in water or air, the propeller produces thrust on the Blades, which gives forward motion to the vehicle.

当它在水中或空气中旋转时就对桨叶产生推力，然后推动交通工具前进。

This takes him out of horizontal balance, and creates a slight "hitch" or break in his forward motion, as you can see in the video.

这个动作使得他的身体打破了水平状态，导致身体在向前滑行时有停顿，你可以在视频内看到这一点。

It relies on the craft's forward motion to draw in air and on a specially shaped intake passage to compress the air for combustion.

它靠飞行器的向前运动吸进空气，用特殊形状的进气信道把空气压缩，供燃烧之用。收藏。

A rowing or paddling stroke in which the oar or paddle is pushed forward, used to check a boat's forward motion or move it backward.

倒浆，把橹或桨向前推以阻止船向前运动或向后移动的一种划船或摇桨方式。

As a result, energy from the suspension is not dissipated, but translated into a forward motion, hence the name "energy Transfer System".

其结果是，能源暂停不消散，但转化为向前运动，因而得名“能量转移体系。”

And then I will show you that that can be converted back into forward motion in this case, it's very easy because the flywheel itself is the wheel.

然后我将给你们展示，它是如何转化到，接下来的行动中的，在这个例子中很简单，因为飞轮就是车轮。

In this paper, a computation method for the walking stability of biped walking-chair robot in gait planning is discussed focused on forward motion.

文章针对两足步行椅机器人介绍了其步态规划中步行稳定性的计算方法。

you ride a wave, which is constantly tumbling, and perched on top of this continually disintegrating hill of water, you harness its turbulence into forward motion.

当你在一个风浪尖头之上的时候，随时都有跌落的危险，但是你要牢牢的抓住处在顶峰的机会，继续与风浪搏杀，最终你必将成功的驾驭风浪并将之转变为前进的动力。

Levels, a game mechanic from the earliest of video games, are the perfect solution for creating a constant sense of forward motion and the opportunity for reflection.

而从最早的电子游戏中借鉴而来的等级体制，就是一个绝佳的方式用以对用户形成一种持续的激励，并提供一个让用户内省的机会。

This unevenness in damage is because the storm's winds in that area are aligning with the forward motion of the storm (generally northwest), which enhances the wind speeds.

这种破坏上的不平衡是因为该地区暴风的风向与其移动方向一致(一般是西北向)，使风速得到提高。

Pluto, the planet of our shadow sides, has been going backwards since April 2010 and since it is such a slow moving planet, it is going to take two days for it to reverse to forward motion.

掌管我们暗属性的冥王星自2010年四月开始逆行，因它移动缓慢，需要两天时间才能恢复顺行状态。

The forces down the arms become uneven when this is done but provides for a larger motion when swinging the leg forward.

这样做会让手臂受力不均但是当旋转腿向前幅度会更大。

Suarez frowned, thrust her hands forward in a "stop" motion and then pointed to a red light as a motorcyclist raced toward a crosswalk filled with pedestrians.

一辆摩车托直奔人行横道而来，司机似乎准备冲进熙熙攘攘过街的人群，奈笛看见了，她皱皱眉，猛地伸出双手向司机示意一个“停”的动作，然后指了指红灯。

No, because I can just play the motion fast-forward.

确实没有，因为我可以快速的向前做这个运动。

Schedules must be above all else realistic while keeping an employee's forward progress in motion.

日程表尽管是用来促使员工不断进步的，但是也必须要符合实际。

John Mitchell, an English physicist and astronomer, was inspired by it to put forward the first theories of wave motion in the earth.

约翰·米切尔，英国物理及天文学家，由此得到灵感并提出了第一个地球内部波动理论。

All sailboats need a keel of board for this reason: the narrow, flat surface of the board or keel produces little drag when the boat moves forward but resists motion sideways.

所有的帆船都为了这个理由需要某种龙骨：狭窄平滑的龙骨表面对于帆船的前行几乎没有阻力，但却能很好抗拒侧移力。